| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [pron] [was/were] [verb] [prep] | 2651 |
|
| 2 | [Wh adv] [pron] [was/were] [verb] [prep] | 962 |
|
| 3 | when [pron] [be] [verb] [prep] | 617 |
|
| 4 | when [pron] [was/were] [verb] [prep] | 494 |
|
| 5 | when [pron] [was/were] [verb] [prep] | 489 |
|
